Glow Plug Controller for 1982-1984 GM 6.2L
The Wellman DieselRx 01002 Glow Plug Controller is a higher quality replacement for your failed factory unit. Built with better internal components and better insulation. Many often overlook the importance of these controllers and tend to replace the glow plugs only after failure. Sometimes it is a damaged controller that is the root cause of frequent glow plug failure.
Made in USA
Glow Plug reached high temperatures quickly
Controls current draw for rapid heating of coil
Resists corrosion and vibration
Superior electrical insulation and high thermal conductivity
Protects coils from exhaust gas damage
Precise fit and easy installation.